source config.sh

ServerID="$1"
if [ "$ServerID" = "" ];then
	echo "$ExecuteServer: default server is set "
	ServerID=$(head -1 $ServersFile | awk {'print $1'})
fi 
echo "$ExecuteServer: server ID is $ServerID"
DNS=$(ec2-describe-instances  $ServerID | grep INSTANCE | awk {'print $4'})
User=ubuntu
$SSHChecker $User $DNS
(cat $ServerCommands | ssh -oStrictHostKeyChecking=no -i $KeyPairPEM $User@$DNS sh)&
sleep 1